Bicycle rack



FIG. 1 is a front elevational view of a bicycle rack showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view of a bicycle rack showing my new design;

FIG. 8 is the second perspective view thereof; and,

FIG. 9 is a perspective view showing that the basket of a bicycle rack is folded.

The broken lines in the figures are for the purposes of illustrating portions of the bicycle rack, which form no part of the claimed design. 

CLAIM The ornamental design for a bicycle rack, as shown and described. 